QuicSession no longer directly owns its QuicConnection. Not flag protected.

net/quic/test_tools/quic_test_utils.h

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 //
 // Common utilities for Quic tests
 
 #ifndef NET_QUIC_TEST_TOOLS_QUIC_TEST_UTILS_H_
 #define NET_QUIC_TEST_TOOLS_QUIC_TEST_UTILS_H_
 
 #include <stddef.h>
@@ skipping 480 matching lines @@
   void SendOrQueuePacket(SerializedPacket* packet) override;
 
   std::vector<QuicEncryptedPacket*> encrypted_packets_;
 
  private:
   DISALLOW_COPY_AND_ASSIGN(PacketSavingConnection);
 };
 
 class MockQuicSession : public QuicSession {
  public:
+  // Takes ownership of |connection|.
   explicit MockQuicSession(QuicConnection* connection);
   ~MockQuicSession() override;
 
   QuicCryptoStream* GetCryptoStream() override { return crypto_stream_.get(); }
 
   MOCK_METHOD3(OnConnectionClosed,
                void(QuicErrorCode error,
                     const std::string& error_details,
                     ConnectionCloseSource source));
   MOCK_METHOD1(CreateIncomingDynamicStream,
@@ skipping 36 matching lines @@
       QuicAckListenerInterface* ack_notifier_delegate);
 
  private:
   std::unique_ptr<QuicCryptoStream> crypto_stream_;
 
   DISALLOW_COPY_AND_ASSIGN(MockQuicSession);
 };
 
 class MockQuicSpdySession : public QuicSpdySession {
  public:
+  // Takes ownership of |connection|.
   explicit MockQuicSpdySession(QuicConnection* connection);
   ~MockQuicSpdySession() override;
 
   QuicCryptoStream* GetCryptoStream() override { return crypto_stream_.get(); }
   const SpdyHeaderBlock& GetWriteHeaders() { return write_headers_; }
 
   // From QuicSession.
   MOCK_METHOD3(OnConnectionClosed,
                void(QuicErrorCode error,
                     const std::string& error_details,
@@ skipping 66 matching lines @@
 
  private:
   std::unique_ptr<QuicCryptoStream> crypto_stream_;
   SpdyHeaderBlock write_headers_;
 
   DISALLOW_COPY_AND_ASSIGN(MockQuicSpdySession);
 };
 
 class TestQuicSpdyServerSession : public QuicServerSessionBase {
  public:
+  // Takes ownership of |connection|.
   TestQuicSpdyServerSession(QuicConnection* connection,
                             const QuicConfig& config,
                             const QuicCryptoServerConfig* crypto_config,
                             QuicCompressedCertsCache* compressed_certs_cache);
   ~TestQuicSpdyServerSession() override;
 
   MOCK_METHOD1(CreateIncomingDynamicStream, QuicSpdyStream*(QuicStreamId id));
   MOCK_METHOD1(CreateOutgoingDynamicStream,
                QuicSpdyStream*(SpdyPriority priority));
   QuicCryptoServerStreamBase* CreateQuicCryptoServerStream(
@@ skipping 365 matching lines @@
     TestQuicSpdyServerSession** server_session);
 
 // Helper to generate client side stream ids, generalizes
 // kClientDataStreamId1 etc. above.
 QuicStreamId QuicClientDataStreamId(int i);
 
 }  // namespace test
 }  // namespace net
 
 #endif  // NET_QUIC_TEST_TOOLS_QUIC_TEST_UTILS_H_